Gubbi Civil Engineers Limited® | Structural Repairs & Retrofitting Experts India
                     CELEBRATING 30+ YEARS
in
INTRODUCTION.
- Structural Strengthening/ Retrofitting/ Repairs/ Rehabilitation.
     
- Waterproofing           - Commercial 
Interiors  
.
- PEB  and Machine Foundations.           - 
Protective Coatings
Client List of Chemical 
Sector
Client List of Energy and Power 
sector
Client List of Pharmaceutical 
Sector
Client List of Oil & Lubricants
Client List of FMCG Retail 
Sector
Client List of Manufacturing 
Sector
Client List of Electronic 
Sector
Client List of Banking & 
Insurance Sector
Client List of Institutes & 
Educational Sector
Client List of Other Sector
Utt
Hi achal Pradesh Utta
arr  PPrraaddeesshh
HHaarryyaannaa Himachal Pradesh           

Gujarat  Reliance Corporate ParkGujarat  RGTPPL          
M anjushree
 RIL Jamnagar / Dahej / 
  V  a  d   o 
U
dara ; Utt
ttaarraakkhhaanndd
 RFS Surat ;  Aarti Ind. , Vapi  Godrej AAssssaam
          
 Torrent  power; CGPL, Mundra DDeellhhii
          
 RVNL           
 Reliance 
 Sajjan Ind. Ankleshwar
 Teva pharma. Industries
`̀
JJhhaarrkkhhaanndd
RRaajjaasstthhaann           
 TATA Power ; RGPPL ;  Jusco Shree Cement

  RCF ; HPCL ; Total Energies ; NSPCL-Bhillai NTPC Anta
 Reliance Industries Ltd,
CChhhhaattittissggaarrhh
 Hindustan Unilever ; 
          
 Godrej ; RPG Life Sciences  NTPC Korba
  Britannia Industries Ltd
Oddiisshhaa
 Aditya Birla Group ; 
          
 Times of India ; HDFC Bank ; Sesa Sterlite Limited

HSBC Bank ; Indian Bank Tata reality ;       NALCO    
        Paradip Port P. L
 Johnson and Johnson
 Johnson Matthey
Karnataka AAnnddhhrraa  PPrraaddeesshh
 ASB international P.L Karnataka
 Galaxy Surfactnats            NTPC Shimadri Ta il Naidu
 Voltas Limited ; Bharat Bijlee Tamil Naidu MRPL   
 Siemens ; BARC ‘DMART;  OMPL 
          NLC India Ltd Ashar ; Tata reality ; ICICI  Adani Group           
bank ;  Sulzer pumps ; IIT Madras ; CPCL NTPC -Kudgi 
siemens ; Sify ; Glenmark, Canara Bank ;  Indian bank 
Structural Repairs & 
Retrofitting
• • •
Fiber Wrapping Micro Concrete Jacketing Spray Applied Polymer
Epoxy Sacrificial Corrosion 
Grouting Anode Inhibitor
Carbon Fiber Wrapping
Fiber wrapping is the latest strengthening / enhancement technology for reinforced concrete and 
masonry structural members. 
Advantages : 
- flexural, shear or confinement 
strengthening of structural 
members. 
- Increases load bearing capacity
- reduces overall weight on the 
structure.
- prevent seismic damage
- improves resistance against 
freezing and thawing. 
- Protects against aggressive 
environment.
Carbon Laminates
Carbon laminates is oriented strictly in one direction and is uniformly distributed in the polymer in the 
form of rigid stripes. They are glued directly to the surface of the structure that needs to be reinforced 
like a canvas. Using them, it is impossible to create complex forms of coverage, because the 
redistribution of effort will always occur on only one plane.
Advantages :
- shear strength of beams can be 
increased with plates.
- Fast installation and easy, 
excellent anchorage with 
structure.
- pre-stressed strengthening system 
with CFRP plates forms a unique 
active external strengthening 
system.
- has very high tensile strength and 
is also very lightweight. 
Glass Fiber Wrapping
Glass Fiber Wrapping is an process of wrapping an unidirectional woven glass fiber fabric around the 
concrete member -where it looses its capacity/design strength due to corrosion change in use and / 
or the design code demands increases in load carrying capacity. 
Advantages:
- Low in weight
- Flexible, fits around any 
given structural element
- Excellent chemical and 
weathering resistance
- Economic application 
than CFRP.
- Easy to use solvent free 
impregnating resin
Micro Concrete :  Column  
Micro Concrete Jacketing is the technique tJoa increkase tthei nstregngth/load carrying capacity of beams, 
columns by tieing additional reinforcement steel and pouring high strength free flow Micro concrete.
Advantages :
- Increase the axial load 
carrying capacity of the 
structural member.
- Shields the concrete 
against further 
deterioration and 
nourishes its strength 
capacity.
- Increases durability.
- Protects the 
reinforcement steel from 
further corrosion 
Micro Concrete :  Beam  Jacketing
Beam jacketing increase the cross sectional area of the beam by addition of reinforcement steel 
and pouring micro concrete in the shuttering
Advantages :
- safeguards the member 
against design errors,  
concrete workmanship
 -  increases resistance to 
earthquake /environment 
factor 
- Stabilize the beam, due to 
change in utility of the 
structure.
- enhance the flexural 
and/or shear capacities.
Spray Applied Polymer
Spray applied polymer technique is a system wherein ready-to-use sprayable repair mortar is pressure 
applied with spraying machine over the repairable concrete member
Advantages: 
- achieves high strength,
- reduces rebound,
-  allows for thickness up to 
100mm to 150mm in one go with 
dual shrinkage compensated,
- Repair work is speedy
- Fast repair works for marine 
structures like jetties, tunnels, 
rcc tanks, Cooling towers and 
shut down jobs
Epoxy Mortar
Epoxy Repair Mortar is a mixture of  epoxy resins, solvents, binder, mineral fillers and some 
additives in defined proportion  to give a mortar having very high strength .
Advantages :
- High-strength and high-hardness.
- Excellent adhesion to many different 
materials.
- Strong moisture impermeability.
-  Good abrasion, impact and chemical 
resistance.
- Prolongs the life of the structure
Polymer Modified Mortar
Polymer modified mortar is a mixture of acrylic polymer, cement ,filler materials and additives to form a 
homogeneous /Thixotropic material which can be used for concrete structural repairs. The lost of dillapted 
concrete is replaced with this high strength mortar and gives an alkaline atmosphere on the surface.
Advantages:
- enhance adhesion, flexural 
or tensile strength, 
- resistance to chemicals, and 
freezing and thawing 
resistance.
- it improves the adhesion 
- Can be applied on any 
shape of the concrete 
structure.
Corrosion Inhibitor
Corrosion Inhibitor when applied/sprayed on RCC surface, penetrates inside the surface and  prevents 
further corrosion of the embedded reinforcement steel.
Advantages :  
- CI  prevents further corrosion of 
embedded steel rebars.
- controls the cathodic and anodic 
reactions. 
- significantly retards both the 
onset & the rate of corrosion 
maintenance. 
- CI  protects therein for cement 
by forming a protective film on 
the steel surface
Sacrificial Anode
Sacrificial Anodes are used in concrete, to prevent further corrosion in reinforcement. Anodes are 
surrounded by Alkali activated mortar, once installed or fastened to the reinforcement steel, zinc core 
sacrifices itself and protects the reinforcement steel.
Advantages: 
- Provides corrosion 
protection.
- Easy to install
- It doesn’t require external 
power source.
- Performance can be easily 
monitored. 
- It is long lasting for 10-20 
years & reduces the future 
repairs. 
Epoxy Grouting
Epoxy grouting is a method to strengthen the core concrete with  solvent free base material of epoxy 
resin and low viscosity hardener. The injection take place using high/low pressure electrical operated 
epoxy grouting pump. It is also effective in sealing the major non moving cracks in structures.
Advantages : 
- epoxy is a stronger material 
than concrete, 
- epoxy is suited to repair 
most common structural 
elements.
- epoxy grouting procedure is 
simple.
-  It is quick to apply and cure.
- Epoxy has a strong bond, 
durability, versatility, and 
resistance to chemicals
Steel Flitching
Steel flitching is a technique used to improve the strength and stiffness of reinforced concrete (RCC) 
members. It involves sandwiching a steel plate between two concrete slabs, and then connecting 
them together using bolts or shear connectors. This creates a composite member that is stronger and 
stiffer than either the concrete or steel members alone.
Advantages :
•Increased strength and 
stiffness of RCC members
•Reduced section size of 
RCC members
•Improved ductility and 
fatigue resistance
•Reduced vibration of RCC 
members
•Increased fire resistance of 
RCC members
WATERPROOFING
• •
MEMBRANE WATERPROOFING – LIQUID APPLIED
MEMBRANE WATERPROOFING – SHEET MEMBRANE
Acrylic Coating with Brickbat coba with Light weight 
Screed Stamped Concrete waterproofing
PEB and Machine Foundations
Pre Engineered Buildings (PEB) are the buildings which are engineered at a factory and assembled at site. Built-up 
sections are fabricated at the factory to exact size, transported to site and assembled at site with bolted 
connections. 
Advantages :
- Light weight ,Quick and 
Efficient installation.
- Less Responsibility as single 
source     of responsibility.
- Short Period Delivery 
- Simple design, easy to 
construct.
-Erection Simplicity -Faster & 
Cost effective
- Low Price as compare to CSB


Machine Foundations
Machine foundations play a vital role, as the load, vibrations and the stability of the 
machinery is fully dependent on its strong foundation. 

GROUTING
PU Foam Grouting Micro fine Cement Cement Grouting Epoxy Grouting
Grouting
Anti Carbonation Coating COATINGS Elastomeric 
Coating
COATINGS
Protective  Coating
MCU  Coating

Acrylic 
coating
PolyUrea 
coating
Fire Proof 
coating
Coal Tar free 
coating
PU coating
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